![Iridium complexes containing a ligand including a (dibenzo [B,D] furanyl) pyridine skeleton having deuterium substitutions para and meta to the N ring atom and organic light emitting device comprising the same](/docs/US/2023-04-04/US11621397B2/abs.jpg.600x600.jpg)
- Patent Title: Iridium complexes containing a ligand including a (dibenzo [B,D] furanyl) pyridine skeleton having deuterium substitutions para and meta to the N ring atom and organic light emitting device comprising the same
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Application No.: US16621192Application Date: 2019-01-17
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Publication No.: US11621397B2Publication Date: 2023-04-04
- Inventor: Seoyeon Kim , Dong Hoon Lee , Tae Yoon Park , Sang Young Jeon , Jungha Lee
- Applicant: LG CHEM, LTD.
- Applicant Address: KR Seoul
- Assignee: LG CHEM, LTD.
- Current Assignee: LG CHEM, LTD.
- Current Assignee Address: KR Seoul
- Agency: Dentons US LLP
- Priority: KR10-2018-0006020 20180117,KR10-2019-0005758 20190116
- International Application: PCT/KR2019/000716 WO 20190117
- International Announcement: WO2019/143153 WO 20190725
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C07F15/00 ; C09K11/06 ; H01L51/50
![Iridium complexes containing a ligand including a (dibenzo [B,D] furanyl) pyridine skeleton having deuterium substitutions para and meta to the N ring atom and organic light emitting device comprising the same](/abs-image/US/2023/04/04/US11621397B2/abs.jpg.150x150.jpg)
Abstract:
Provided is a compound of Chemical Formula 1: and to an organic light emitting device comprising the same.
Public/Granted literature
- US20200212318A1 NOVEL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME Public/Granted day:2020-07-02
Information query
IPC分类:
